| Word | Definitions | Synonyms |
|---|---|---|
| formal | (noun) a lavish dance requiring formal attire | Synonyms: ball |
| (noun) a gown for evening wear | Synonyms: dinner dress, dinner gown, evening gown | |
| normal | (noun) something regarded as a normative example | Synonyms: pattern, convention, rule, formula |
| subnormal | (noun) a person of less than normal intelligence | - |
| thermal | (noun) rising current of warm air | - |